On Wed, Dec 17, 2014 at 02:53:05AM +0300, Dan Carpenter wrote:
> Hello Thierry Reding,
>
> This is a semi-automatic email about new static checker warnings.
>
> The patch a52879e8d7cb: "drm/dsi: Add message to packet translator"
> from Oct 16, 2014, leads to the following Smatch complaint:
>
> drivers/gpu/drm/drm_mipi_dsi.c:328 mipi_dsi_create_packet()
> warn: variable dereferenced before check 'msg' (see line 326)
>
> drivers/gpu/drm/drm_mipi_dsi.c
> 325 {
> 326 const u8 *tx = msg->tx_buf;
> ^^^^^^^^^^^
> Dereference.
>
> 327
> 328 if (!packet || !msg)
> ^^^^
> Check.
>
> 329 return -EINVAL;
> 330
>
> regards,
> dan carpenter
I've had a patch in my tree for almost two weeks now, I wonder why this
is still there...
Ah, forgot to push it of course. Done now.
Thierry
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